| 摘要 |
The invention relates to a device which enables the rings and straps of a clock item to be changed as desired and without using any tools, by offering endless combinations. Said device comprises a bezel (1), an interchangeable ring (2), a watch case (3), as well as interchangeable straps (6, 6', 6", 6"'). The bezel (1) is provided with a tenon (8) and the case (3) is provided on the flange (4) thereof with a mortise (9) enabling the assembly to be assembled and disassembled without requiring tools, in order to interchange the interchangeable rings (2, 2') and the interchangeable straps (6, 6', 6", 6"'). The case (3) is provided with four notches (5, 5', 5", 5"') for sliding the interchangeable straps (6, 6', 6", 6"') using pumps (7, 7'). |
